Who owns the KGK SCIENCE trademark?

The KGK SCIENCE trademark is owned by KGK SCIENCE INC..

What class is the KGK SCIENCE trademark registered in?

The KGK SCIENCE trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for KGK SCIENCE?

The USPTO serial number for KGK SCIENCE is 86824808.

What is the registration number for KGK SCIENCE?

KGK SCIENCE is registered under USPTO registration number 5071538.

Sealvo

Home Search: KGK SCIENCEKGK SCIENCE #86824808

Back

Updated Sep 29, 2026·10 searches this week

View on USPTO TSDR Find similar marks

KGK

USPTO Trademark Record

REGISTERED

KGK SCIENCE

SN 86824808·Reg 5071538·Filed Nov 18, 2015

Owner KGK SCIENCE INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

KGK SCIENCE (Serial No. 86824808), Registration No. 5071538, is a registered US trademark filed on Nov 18, 2015 by KGK SCIENCE INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

renewal 10y period: November 02, 202634 days remaining

Conflict Analysis

Full conflict analysis for KGK SCIENCE (SN 86824808) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KGK SCIENCE (Reg. #5071538) is a registered US trademark that has been protecting its owner, KGK SCIENCE INC., since 2015. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 18, 2015

SERIAL

86824808

REG#

5071538

REGISTERED

Nov 01, 2016

Filing Information

StatusREGISTERED

Filing DateNov 18, 2015

Serial Number86824808

Registration No.5071538

Registration DateNov 01, 2016

Status DateMay 19, 2023

Published for OppositionAug 16, 2016

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Oct 01, 2015

First use in commerce: Oct 01, 2015

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

34 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 01, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

AMENDMENT UNDER SECTION 7 - PROCESSED

May 19, 2023

AMENDMENT UNDER SECTION 7 - PROCESSED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

May 19, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

May 19, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 10, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Oct 31, 2022

TEAS SECTION 7 REQUEST RECEIVED

TEAS SECTION 8 & 15 RECEIVED

Oct 31, 2022

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Nov 01, 2021

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 05, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 05, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 05, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 05, 2020

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 05, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 05, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 11, 2019

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 11, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 16, 2017

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Nov 01, 2016

REGISTERED-PRINCIPAL REGISTER

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 13, 2016

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 13, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

PUBLISHED FOR OPPOSITION

Aug 16, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 16, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 27, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 13, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 13, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 12, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 12, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Mar 10, 2016

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 10, 2016

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 10, 2016

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 10, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 24, 2015

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 23, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 21, 2015

NEW APPLICATION ENTERED

Other Marks by KGK SCIENCE INC.

Additional USPTO filings from the same owner.

LOG

LogoMark

86824788

KGK SCIENCE INC.

REGISTERED

KGK

KGK SYNERGIZE

78745734

KGK SCIENCE INC.

REGISTERED

KGK

KGK CLINICAL TRIAL CENTERS

86824828

KGK SCIENCE INC.

ABANDONED

UNL

UNLOCKING THE VALUE OF SCIENCE

86824847

KGK SCIENCE INC.

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

KGK

KGK SYNERGIZE

78745734

KGK SCIENCE INC.

REGISTERED

SCI

SCIENCE

85982344

American Association for the Advancement of Science

REGISTERED

SCI

SCIENCE

75288876

American Association for the Advancementof Science

REGISTERED

DAT

DATA SCIENCE + ROCKET SCIENCE

98062311

Altair Engineering Inc.

REGISTERED

Other Marks by Anuj Desai

Additional USPTO filings handled by the same attorney of record.

GOO

GOOD FUELS GREAT

98843735

REGISTERED

LOG

LogoMark

88886276

REGISTERED

LOG

LogoMark

88886632

REGISTERED

LOG

LogoMark

88886754

REGISTERED

KGK SCIENCE

Run a conflict check

Other Marks by KGK SCIENCE INC.

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Anuj Desai

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company